63313225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3251}}^1$

素因数の和:3321

約数の個数: 24

約数和(自身を含む): 84682080

約数和(自身を除く): 21368855

約数列:

[1, 5, 19, 25, 41, 95, 205, 475, 779, 1025, 3251, 3895, 16255, 19475, 61769, 81275, 133291, 308845, 666455, 1544225, 2532529, 3332275, 12662645, 63313225]

約数ペア:

[(1, 63313225), (5, 12662645), (19, 3332275), (25, 2532529), (41, 1544225), (95, 666455), (205, 308845), (475, 133291), (779, 81275), (1025, 61769), (3251, 19475), (3895, 16255)]